mirror of https://github.com/mikaku/Monitorix.git
992 lines
34 KiB
Perl
992 lines
34 KiB
Perl
#
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# Monitorix - A lightweight system monitoring tool.
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#
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# Copyright (C) 2005-2020 by Jordi Sanfeliu <jordi@fibranet.cat>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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package kern;
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use strict;
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use warnings;
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use Monitorix;
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use RRDs;
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use Exporter 'import';
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our @EXPORT = qw(kern_init kern_update kern_cgi);
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sub kern_init {
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my $myself = (caller(0))[3];
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my ($package, $config, $debug) = @_;
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my $rrd = $config->{base_lib} . $package . ".rrd";
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my $info;
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my @rra;
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my @tmp;
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my $n;
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my @average;
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my @min;
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my @max;
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my @last;
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if(-e $rrd) {
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$info = RRDs::info($rrd);
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for my $key (keys %$info) {
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if(index($key, 'rra[') == 0) {
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if(index($key, '.rows') != -1) {
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push(@rra, substr($key, 4, index($key, ']') - 4));
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}
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}
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}
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if(scalar(@rra) < 12 + (4 * $config->{max_historic_years})) {
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logger("$myself: Detected size mismatch between 'max_historic_years' (" . $config->{max_historic_years} . ") and $rrd (" . ((scalar(@rra) -12) / 4) . "). Resizing it accordingly. All historical data will be lost. Backup file created.");
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rename($rrd, "$rrd.bak");
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}
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}
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if(!(-e $rrd)) {
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logger("Creating '$rrd' file.");
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for($n = 1; $n <= $config->{max_historic_years}; $n++) {
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push(@average, "RRA:AVERAGE:0.5:1440:" . (365 * $n));
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push(@min, "RRA:MIN:0.5:1440:" . (365 * $n));
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push(@max, "RRA:MAX:0.5:1440:" . (365 * $n));
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push(@last, "RRA:LAST:0.5:1440:" . (365 * $n));
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}
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eval {
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RRDs::create($rrd,
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"--step=60",
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"DS:kern_user:GAUGE:120:0:100",
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"DS:kern_nice:GAUGE:120:0:100",
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"DS:kern_sys:GAUGE:120:0:100",
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"DS:kern_idle:GAUGE:120:0:100",
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"DS:kern_iow:GAUGE:120:0:100",
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"DS:kern_irq:GAUGE:120:0:100",
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"DS:kern_sirq:GAUGE:120:0:100",
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"DS:kern_steal:GAUGE:120:0:100",
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"DS:kern_guest:GAUGE:120:0:100",
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"DS:kern_cs:COUNTER:120:0:U",
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"DS:kern_dentry:GAUGE:120:0:100",
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"DS:kern_file:GAUGE:120:0:100",
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"DS:kern_inode:GAUGE:120:0:100",
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"DS:kern_forks:COUNTER:120:0:U",
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"DS:kern_vforks:COUNTER:120:0:U",
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"DS:kern_val03:GAUGE:120:0:100",
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"DS:kern_val04:GAUGE:120:0:100",
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"DS:kern_val05:GAUGE:120:0:100",
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"RRA:AVERAGE:0.5:1:1440",
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"RRA:AVERAGE:0.5:30:336",
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"RRA:AVERAGE:0.5:60:744",
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@average,
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"RRA:MIN:0.5:1:1440",
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"RRA:MIN:0.5:30:336",
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"RRA:MIN:0.5:60:744",
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@min,
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"RRA:MAX:0.5:1:1440",
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"RRA:MAX:0.5:30:336",
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"RRA:MAX:0.5:60:744",
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@max,
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"RRA:LAST:0.5:1:1440",
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"RRA:LAST:0.5:30:336",
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"RRA:LAST:0.5:60:744",
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@last,
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);
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};
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my $err = RRDs::error;
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if($@ || $err) {
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logger("$@") unless !$@;
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if($err) {
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logger("ERROR: while creating $rrd: $err");
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if($err eq "RRDs::error") {
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logger("... is the RRDtool Perl package installed?");
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}
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}
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return;
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}
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}
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$config->{kern_hist} = ();
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push(@{$config->{func_update}}, $package);
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logger("$myself: Ok") if $debug;
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}
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sub kern_update {
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my $myself = (caller(0))[3];
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my ($package, $config, $debug) = @_;
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my $rrd = $config->{base_lib} . $package . ".rrd";
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my $user;
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my $nice;
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my $sys;
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my $idle;
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my $iow;
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my $irq;
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my $sirq;
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my $steal;
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my $guest;
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my $cs = "U";
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my $dentry = 0;
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my $file;
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my $inode;
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my $forks = "U";
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my $vforks = "U";
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my $val03 = 0;
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my $val04 = 0;
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my $val05 = 0;
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my $lastuser = 0;
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my $lastnice = 0;
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my $lastsys = 0;
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my $lastidle = 0;
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my $lastiow = 0;
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my $lastirq = 0;
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my $lastsirq = 0;
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my $laststeal = 0;
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my $lastguest = 0;
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my $rrdata = "N";
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if($config->{kern_hist}->{kernel}) {
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(undef, $lastuser, $lastnice, $lastsys, $lastidle, $lastiow, $lastirq, $lastsirq, $laststeal, $lastguest) = split(' ', $config->{kern_hist}->{kernel});
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}
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if($config->{os} eq "Linux") {
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open(IN, "/proc/stat");
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while(<IN>) {
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if(/^cpu /) {
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(undef, $user, $nice, $sys, $idle, $iow, $irq, $sirq, $steal, $guest) = split(' ', $_);
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$config->{kern_hist}->{kernel} = $_;
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next;
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}
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if(/^ctxt (\d+)$/) {
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# avoid initial peak
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$cs = int($1) unless !$config->{kern_hist}->{cs};
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$config->{kern_hist}->{cs} = int($1) unless $config->{kern_hist}->{cs};
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next;
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}
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if(/^processes (\d+)$/) {
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# avoid initial peak
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$forks = int($1) unless !$config->{kern_hist}->{forks};
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$config->{kern_hist}->{forks} = int($1) unless $config->{kern_hist}->{forks};
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$vforks = 0;
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last;
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}
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}
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close(IN);
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open(IN, "/proc/sys/fs/dentry-state");
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while(<IN>) {
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if(/^(\d+)\s+(\d+)\s+/) {
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$dentry = ($1 * 100) / ($1 + $2);
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}
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}
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close(IN);
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open(IN, "/proc/sys/fs/file-nr");
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while(<IN>) {
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if(/^(\d+)\s+\d+\s+(\d+)$/) {
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$file = ($1 * 100) / $2;
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}
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}
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close(IN);
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open(IN, "/proc/sys/fs/inode-nr");
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while(<IN>) {
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if(/^(\d+)\s+(\d+)$/) {
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$inode = ($1 * 100) / ($1 + $2);
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}
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}
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close(IN);
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} elsif($config->{os} eq "FreeBSD") {
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my $max;
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my $num;
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my $data;
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my $cptime = `sysctl -n kern.cp_time`;
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chomp($cptime);
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my @tmp = split(' ', $cptime);
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($user, $nice, $sys, $iow, $idle) = @tmp;
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$config->{kern_hist}->{kernel} = join(' ', "cpu", $user, $nice, $sys, $idle, $iow);
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$data = `sysctl -n vm.stats.sys.v_swtch`;
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chomp($data);
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$cs = int($data) unless !$config->{kern_hist}->{cs};
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$config->{kern_hist}->{cs} = int($data) unless $config->{kern_hist}->{cs};
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$data = `sysctl -n vm.stats.vm.v_forks`;
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chomp($data);
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$forks = int($data) unless !$config->{kern_hist}->{forks};
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$config->{kern_hist}->{forks} = int($data) unless $config->{kern_hist}->{forks};
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$data = `sysctl -n vm.stats.vm.v_vforks`;
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chomp($data);
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$vforks = int($data) unless !$config->{kern_hist}->{vforks};
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$config->{kern_hist}->{vforks} = int($data) unless $config->{kern_hist}->{vforks};
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$max = `sysctl -n kern.maxfiles`;
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chomp($max);
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$num = `sysctl -n kern.openfiles`;
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chomp($num);
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$file = ($num * 100) / $max;
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$max = `sysctl -n kern.maxvnodes`;
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chomp($max);
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$num = `sysctl -n vfs.numvnodes`;
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chomp($num);
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$inode = ($num * 100) / $max;
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} elsif($config->{os} eq "OpenBSD") {
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my $max;
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my $num;
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my $data;
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my $cptime = `sysctl -n kern.cp_time`;
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chomp($cptime);
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my @tmp = split(',', $cptime);
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($user, $nice, $sys, $iow, $idle) = @tmp;
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$config->{kern_hist}->{kernel} = join(' ', "cpu", $user, $nice, $sys, $idle, $iow);
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open(IN, "vmstat -s |");
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while(<IN>) {
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if(/^\s*(\d+) cpu context switches$/) {
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$cs = int($1) unless !$config->{kern_hist}->{cs};
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$config->{kern_hist}->{cs} = int($1) unless $config->{kern_hist}->{cs};
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last;
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}
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}
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close(IN);
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$data = `sysctl -n kern.forkstat.forks`;
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chomp($data);
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$forks = int($data) unless !$config->{kern_hist}->{forks};
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$config->{kern_hist}->{forks} = int($data) unless $config->{kern_hist}->{forks};
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$data = `sysctl -n kern.forkstat.vforks`;
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chomp($data);
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$vforks = int($data) unless !$config->{kern_hist}->{vforks};
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$config->{kern_hist}->{vforks} = int($data) unless $config->{kern_hist}->{vforks};
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$max = `sysctl -n kern.maxfiles`;
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chomp($max);
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$num = `sysctl -n kern.nfiles`;
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chomp($num);
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$file = ($num * 100) / $max;
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$max = `sysctl -n kern.maxvnodes`;
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chomp($max);
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$data = `sysctl -n kern.malloc.kmemstat.vnodes`;
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($num) = ($data =~ m/^\(inuse = (\d+), /);
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$inode = ($num * 100) / $max;
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} elsif($config->{os} eq "NetBSD") {
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my $max;
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my $num;
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my $data;
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my $cptime = `sysctl -n kern.cp_time`;
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chomp($cptime);
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my @tmp = ($cptime =~ m/user = (\d+), nice = (\d+), sys = (\d+), intr = (\d+), idle = (\d+)/);
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($user, $nice, $sys, $iow, $idle) = @tmp;
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$config->{kern_hist}->{kernel} = join(' ', "cpu", $user, $nice, $sys, $idle, $iow);
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open(IN, "vmstat -s |");
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while(<IN>) {
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if(/^\s*(\d+) CPU context switches$/) {
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$cs = int($1) unless !$config->{kern_hist}->{cs};
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$config->{kern_hist}->{cs} = int($1) unless $config->{kern_hist}->{cs};
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next;
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}
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if(/^\s*(\d+) forks total$/) {
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$forks = int($1) unless !$config->{kern_hist}->{forks};
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$config->{kern_hist}->{forks} = int($1) unless $config->{kern_hist}->{forks};
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next;
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}
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}
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close(IN);
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$vforks = 0;
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open(IN, "pstat -T |");
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while(<IN>) {
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if(/^(\d+)\/(\d+) files$/) {
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$file = ($1 * 100) / $2;
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}
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}
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close(IN);
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$inode = 0;
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}
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# Linux 2.4, early Linux 2.6 versions and other systems don't have
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# these values.
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$iow = 0 unless $iow;
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$irq = 0 unless $irq;
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$sirq = 0 unless $sirq;
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$steal = 0 unless $steal;
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$guest = 0 unless $guest;
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$lastiow = 0 unless $lastiow;
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$lastirq = 0 unless $lastirq;
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$lastsirq = 0 unless $lastsirq;
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$laststeal = 0 unless $laststeal;
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$lastguest = 0 unless $lastguest;
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if($user >= $lastuser && $nice >= $lastnice && $sys >= $lastsys && $idle >= $lastidle && $iow >= $lastiow && $irq >= $lastirq && $sirq >= $lastsirq && $steal >= $laststeal && $guest >= $lastguest) {
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my $user_ = $user - $lastuser;
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my $nice_ = $nice - $lastnice;
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my $sys_ = $sys - $lastsys;
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my $idle_ = $idle - $lastidle;
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my $iow_ = $iow - $lastiow;
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my $irq_ = $irq - $lastirq;
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my $sirq_ = $sirq - $lastsirq;
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my $steal_ = $steal - $laststeal;
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my $guest_ = $guest - $lastguest;
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my $total = $user_ + $nice_ + $sys_ + $idle_ + $iow_ + $irq_ + $sirq_ + $steal_ + $guest_;
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$user = ($user_ * 100) / $total;
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$nice = ($nice_ * 100) / $total;
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$sys = ($sys_ * 100) / $total;
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$idle = ($idle_ * 100) / $total;
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$iow = ($iow_ * 100) / $total;
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$irq = ($irq_ * 100) / $total;
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$sirq = ($sirq_ * 100) / $total;
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$steal = ($steal_ * 100) / $total;
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$guest = ($guest_ * 100) / $total;
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} else {
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$user = "nan";
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$nice = "nan";
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$sys = "nan";
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$idle = "nan";
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$iow = "nan";
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$irq = "nan";
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$sirq = "nan";
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$steal = "nan";
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$guest = "nan";
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}
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$rrdata .= ":$user:$nice:$sys:$idle:$iow:$irq:$sirq:$steal:$guest:$cs:$dentry:$file:$inode:$forks:$vforks:$val03:$val04:$val05";
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RRDs::update($rrd, $rrdata);
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logger("$myself: $rrdata") if $debug;
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my $err = RRDs::error;
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logger("ERROR: while updating $rrd: $err") if $err;
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}
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sub kern_cgi {
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my ($package, $config, $cgi) = @_;
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my @output;
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my $kern = $config->{kern};
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my @rigid = split(',', ($kern->{rigid} || ""));
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my @limit = split(',', ($kern->{limit} || ""));
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my $tf = $cgi->{tf};
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my $colors = $cgi->{colors};
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my $graph = $cgi->{graph};
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my $silent = $cgi->{silent};
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my $zoom = "--zoom=" . $config->{global_zoom};
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my %rrd = (
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'new' => \&RRDs::graphv,
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'old' => \&RRDs::graph,
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);
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my $version = "new";
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my $pic;
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my $picz;
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my $picz_width;
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my $picz_height;
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my $u = "";
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my $width;
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my $height;
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my @extra;
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my @riglim;
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my @tmp;
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my @tmpz;
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my @CDEF;
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my $vlabel;
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my $n;
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my $err;
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$version = "old" if $RRDs::VERSION < 1.3;
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my $rrd = $config->{base_lib} . $package . ".rrd";
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my $title = $config->{graph_title}->{$package};
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my $IMG_DIR = $config->{base_dir} . "/" . $config->{imgs_dir};
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my $imgfmt_uc = uc($config->{image_format});
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my $imgfmt_lc = lc($config->{image_format});
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foreach my $i (split(',', $config->{rrdtool_extra_options} || "")) {
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push(@extra, trim($i)) if trim($i);
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}
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$title = !$silent ? $title : "";
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# text mode
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#
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if(lc($config->{iface_mode}) eq "text") {
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if($title) {
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push(@output, main::graph_header($title, 2));
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push(@output, " <tr>\n");
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push(@output, " <td bgcolor='$colors->{title_bg_color}'>\n");
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}
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my (undef, undef, undef, $data) = RRDs::fetch("$rrd",
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"--resolution=$tf->{res}",
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"--start=-$tf->{nwhen}$tf->{twhen}",
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"AVERAGE");
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$err = RRDs::error;
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push(@output, "ERROR: while fetching $rrd: $err\n") if $err;
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push(@output, " <pre style='font-size: 12px; color: $colors->{fg_color}';>\n");
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push(@output, " Kernel usage VFS usage\n");
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push(@output, "Time User Nice Sys Idle I/Ow IRQ sIRQ Steal Guest Ctxt.Sw Forks VForks dentry file inode\n");
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push(@output, "------------------------------------------------------------------------------------------------------------------\n");
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my $line;
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my @row;
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|
my $time;
|
|
for($n = 0, $time = $tf->{tb}; $n < ($tf->{tb} * $tf->{ts}); $n++) {
|
|
$line = @$data[$n];
|
|
my ($usr, $nic, $sys, $idle, $iow, $irq, $sirq, $steal, $guest, $cs, $dentry, $file, $inode, $forks, $vforks) = @$line;
|
|
@row = ($usr, $nic, $sys, $idle, $iow, $irq, $sirq, $steal, $guest, $cs, $forks, $vforks, $dentry, $file, $inode);
|
|
$time = $time - (1 / $tf->{ts});
|
|
push(@output, sprintf(" %2d$tf->{tc} %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% %7d %6d %6d %4.1f%% %4.1f%% %4.1f%% \n", $time, @row));
|
|
}
|
|
push(@output, " </pre>\n");
|
|
if($title) {
|
|
push(@output, " </td>\n");
|
|
push(@output, " </tr>\n");
|
|
push(@output, main::graph_footer());
|
|
}
|
|
push(@output, " <br>\n");
|
|
return @output;
|
|
}
|
|
|
|
|
|
# graph mode
|
|
#
|
|
if($silent eq "yes" || $silent eq "imagetag") {
|
|
$colors->{fg_color} = "#000000"; # visible color for text mode
|
|
$u = "_";
|
|
}
|
|
if($silent eq "imagetagbig") {
|
|
$colors->{fg_color} = "#000000"; # visible color for text mode
|
|
$u = "";
|
|
}
|
|
|
|
my $IMG1 = $u . $package . "1." . $tf->{when} . ".$imgfmt_lc";
|
|
my $IMG2 = $u . $package . "2." . $tf->{when} . ".$imgfmt_lc";
|
|
my $IMG3 = $u . $package . "3." . $tf->{when} . ".$imgfmt_lc";
|
|
my $IMG1z = $u . $package . "1z." . $tf->{when} . ".$imgfmt_lc";
|
|
my $IMG2z = $u . $package . "2z." . $tf->{when} . ".$imgfmt_lc";
|
|
my $IMG3z = $u . $package . "3z." . $tf->{when} . ".$imgfmt_lc";
|
|
unlink ("$IMG_DIR" . "$IMG1",
|
|
"$IMG_DIR" . "$IMG2",
|
|
"$IMG_DIR" . "$IMG3");
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
unlink ("$IMG_DIR" . "$IMG1z",
|
|
"$IMG_DIR" . "$IMG2z",
|
|
"$IMG_DIR" . "$IMG3z");
|
|
}
|
|
|
|
if($title) {
|
|
push(@output, main::graph_header($title, 2));
|
|
}
|
|
|
|
@riglim = @{setup_riglim($rigid[0], $limit[0])};
|
|
if(lc($kern->{graph_mode}) eq "r") {
|
|
$vlabel = "Percent (%)";
|
|
if(lc($kern->{list}->{user}) eq "y") {
|
|
push(@tmp, "AREA:user#4444EE:user");
|
|
push(@tmpz, "AREA:user#4444EE:user");
|
|
push(@tmp, "GPRINT:user:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:user:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:user:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:user:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{nice}) eq "y") {
|
|
push(@tmp, "AREA:nice#EEEE44:nice");
|
|
push(@tmpz, "AREA:nice#EEEE44:nice");
|
|
push(@tmp, "GPRINT:nice:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:nice:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:nice:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:nice:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{sys}) eq "y") {
|
|
push(@tmp, "AREA:sys#44EEEE:system");
|
|
push(@tmpz, "AREA:sys#44EEEE:system");
|
|
push(@tmp, "GPRINT:sys:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sys:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sys:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sys:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{iow}) eq "y") {
|
|
push(@tmp, "AREA:iow#EE44EE:I/O wait");
|
|
push(@tmpz, "AREA:iow#EE44EE:I/O wait");
|
|
push(@tmp, "GPRINT:iow:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:iow:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:iow:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:iow:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if($config->{os} eq "Linux") {
|
|
if(lc($kern->{list}->{irq}) eq "y") {
|
|
push(@tmp, "AREA:irq#888888:IRQ");
|
|
push(@tmpz, "AREA:irq#888888:IRQ");
|
|
push(@tmp, "GPRINT:irq:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:irq:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:irq:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:irq:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{sirq}) eq "y") {
|
|
push(@tmp, "AREA:sirq#E29136:softIRQ");
|
|
push(@tmpz, "AREA:sirq#E29136:softIRQ");
|
|
push(@tmp, "GPRINT:sirq:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sirq:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sirq:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sirq:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{steal}) eq "y") {
|
|
push(@tmp, "AREA:steal#44EE44:steal");
|
|
push(@tmpz, "AREA:steal#44EE44:steal");
|
|
push(@tmp, "GPRINT:steal:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:steal:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:steal:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:steal:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{guest}) eq "y") {
|
|
push(@tmp, "AREA:guest#448844:guest");
|
|
push(@tmpz, "AREA:guest#448844:guest");
|
|
push(@tmp, "GPRINT:guest:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:guest:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:guest:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:guest:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
push(@tmp, "LINE1:guest#1F881F") unless lc($kern->{list}->{guest} ne "y");
|
|
push(@tmpz, "LINE1:guest#1F881F") unless lc($kern->{list}->{guest} ne "y");
|
|
push(@tmp, "LINE1:steal#00EE00") unless lc($kern->{list}->{steal} ne "y");
|
|
push(@tmpz, "LINE1:steal#00EE00") unless lc($kern->{list}->{steal} ne "y");
|
|
push(@tmp, "LINE1:sirq#D86612") unless lc($kern->{list}->{sirq} ne "y");
|
|
push(@tmpz, "LINE1:sirq#D86612") unless lc($kern->{list}->{sirq} ne "y");
|
|
push(@tmp, "LINE1:irq#CCCCCC") unless lc($kern->{list}->{irq} ne "y");
|
|
push(@tmpz, "LINE1:irq#CCCCCC") unless lc($kern->{list}->{irq} ne "y");
|
|
}
|
|
push(@tmp, "LINE1:iow#EE00EE") unless lc($kern->{list}->{iow} ne "y");
|
|
push(@tmpz, "LINE1:iow#EE00EE") unless lc($kern->{list}->{iow} ne "y");
|
|
push(@tmp, "LINE1:sys#00EEEE") unless lc($kern->{list}->{sys} ne "y");
|
|
push(@tmpz, "LINE1:sys#00EEEE") unless lc($kern->{list}->{sys} ne "y");
|
|
push(@tmp, "LINE1:nice#EEEE00") unless lc($kern->{list}->{nice} ne "y");
|
|
push(@tmpz, "LINE1:nice#EEEE00") unless lc($kern->{list}->{nice} ne "y");
|
|
push(@tmp, "LINE1:user#0000EE") unless lc($kern->{list}->{user} ne "y");
|
|
push(@tmpz, "LINE1:user#0000EE") unless lc($kern->{list}->{user} ne "y");
|
|
} else {
|
|
$vlabel = "Stacked Percent (%)";
|
|
push(@tmp, "CDEF:s_nice=user,nice,+");
|
|
push(@tmpz, "CDEF:s_nice=user,nice,+");
|
|
push(@tmp, "CDEF:s_sys=s_nice,sys,+");
|
|
push(@tmpz, "CDEF:s_sys=s_nice,sys,+");
|
|
push(@tmp, "CDEF:s_iow=s_sys,iow,+");
|
|
push(@tmpz, "CDEF:s_iow=s_sys,iow,+");
|
|
if($config->{os} eq "Linux") {
|
|
push(@tmp, "CDEF:s_irq=s_iow,irq,+");
|
|
push(@tmpz, "CDEF:s_irq=s_iow,irq,+");
|
|
push(@tmp, "CDEF:s_sirq=s_irq,sirq,+");
|
|
push(@tmpz, "CDEF:s_sirq=s_irq,sirq,+");
|
|
push(@tmp, "CDEF:s_steal=s_sirq,steal,+");
|
|
push(@tmpz, "CDEF:s_steal=s_sirq,steal,+");
|
|
push(@tmp, "CDEF:s_guest=s_steal,guest,+");
|
|
push(@tmpz, "CDEF:s_guest=s_steal,guest,+");
|
|
if(lc($kern->{list}->{guest}) eq "y") {
|
|
push(@tmp, "AREA:s_guest#448844:guest");
|
|
push(@tmpz, "AREA:s_guest#448844:guest");
|
|
push(@tmp, "GPRINT:guest:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:guest:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:guest:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:guest:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{steal}) eq "y") {
|
|
push(@tmp, "AREA:s_steal#44EE44:steal");
|
|
push(@tmpz, "AREA:s_steal#44EE44:steal");
|
|
push(@tmp, "GPRINT:steal:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:steal:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:steal:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:steal:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{sirq}) eq "y") {
|
|
push(@tmp, "AREA:s_sirq#E29136:softIRQ");
|
|
push(@tmpz, "AREA:s_sirq#E29136:softIRQ");
|
|
push(@tmp, "GPRINT:sirq:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sirq:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sirq:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sirq:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{irq}) eq "y") {
|
|
push(@tmp, "AREA:s_irq#888888:IRQ");
|
|
push(@tmpz, "AREA:s_irq#888888:IRQ");
|
|
push(@tmp, "GPRINT:irq:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:irq:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:irq:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:irq:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
}
|
|
if(lc($kern->{list}->{iow}) eq "y") {
|
|
push(@tmp, "AREA:s_iow#EE44EE:I/O wait");
|
|
push(@tmpz, "AREA:s_iow#EE44EE:I/O wait");
|
|
push(@tmp, "GPRINT:iow:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:iow:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:iow:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:iow:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{sys}) eq "y") {
|
|
push(@tmp, "AREA:s_sys#44EEEE:system");
|
|
push(@tmpz, "AREA:s_sys#44EEEE:system");
|
|
push(@tmp, "GPRINT:sys:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sys:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sys:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:sys:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{nice}) eq "y") {
|
|
push(@tmp, "AREA:s_nice#EEEE44:nice");
|
|
push(@tmpz, "AREA:s_nice#EEEE44:nice");
|
|
push(@tmp, "GPRINT:nice:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:nice:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:nice:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:nice:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if(lc($kern->{list}->{user}) eq "y") {
|
|
push(@tmp, "AREA:user#4444EE:user");
|
|
push(@tmpz, "AREA:user#4444EE:user");
|
|
push(@tmp, "GPRINT:user:LAST: Current\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:user:AVERAGE: Average\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:user:MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:user:MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
if($config->{os} eq "Linux") {
|
|
push(@tmp, "LINE1:s_guest#1F881F");
|
|
push(@tmpz, "LINE1:s_guest#1F881F");
|
|
push(@tmp, "LINE1:s_steal#00EE00");
|
|
push(@tmpz, "LINE1:s_steal#00EE00");
|
|
push(@tmp, "LINE1:s_sirq#D86612");
|
|
push(@tmpz, "LINE1:s_sirq#D86612");
|
|
push(@tmp, "LINE1:s_irq#CCCCCC");
|
|
push(@tmpz, "LINE1:s_irq#CCCCCC");
|
|
}
|
|
push(@tmp, "LINE1:s_iow#EE00EE");
|
|
push(@tmpz, "LINE1:s_iow#EE00EE");
|
|
push(@tmp, "LINE1:s_sys#00EEEE");
|
|
push(@tmpz, "LINE1:s_sys#00EEEE");
|
|
push(@tmp, "LINE1:s_nice#EEEE00");
|
|
push(@tmpz, "LINE1:s_nice#EEEE00");
|
|
push(@tmp, "LINE1:user#0000EE");
|
|
push(@tmpz, "LINE1:user#0000EE");
|
|
}
|
|
if(lc($config->{show_gaps}) eq "y") {
|
|
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
|
|
}
|
|
if(grep {$_ eq $config->{os}} ("FreeBSD", "OpenBSD", "NetBSD")) {
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
|
|
if($title) {
|
|
push(@output, " <tr>\n");
|
|
push(@output, " <td bgcolor='$colors->{title_bg_color}'>\n");
|
|
}
|
|
($width, $height) = split('x', $config->{graph_size}->{main});
|
|
if($silent =~ /imagetag/) {
|
|
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
|
|
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG1",
|
|
"--title=$config->{graphs}->{_kern1} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=$vlabel",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:user=$rrd:kern_user:AVERAGE",
|
|
"DEF:nice=$rrd:kern_nice:AVERAGE",
|
|
"DEF:sys=$rrd:kern_sys:AVERAGE",
|
|
"DEF:iow=$rrd:kern_iow:AVERAGE",
|
|
"DEF:irq=$rrd:kern_irq:AVERAGE",
|
|
"DEF:sirq=$rrd:kern_sirq:AVERAGE",
|
|
"DEF:steal=$rrd:kern_steal:AVERAGE",
|
|
"DEF:guest=$rrd:kern_guest:AVERAGE",
|
|
"CDEF:allvalues=user,nice,sys,iow,irq,sirq,steal,guest,+,+,+,+,+,+,+",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG1: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMG1z",
|
|
"--title=$config->{graphs}->{_kern1} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=$vlabel",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:user=$rrd:kern_user:AVERAGE",
|
|
"DEF:nice=$rrd:kern_nice:AVERAGE",
|
|
"DEF:sys=$rrd:kern_sys:AVERAGE",
|
|
"DEF:iow=$rrd:kern_iow:AVERAGE",
|
|
"DEF:irq=$rrd:kern_irq:AVERAGE",
|
|
"DEF:sirq=$rrd:kern_sirq:AVERAGE",
|
|
"DEF:steal=$rrd:kern_steal:AVERAGE",
|
|
"DEF:guest=$rrd:kern_guest:AVERAGE",
|
|
"CDEF:allvalues=user,nice,sys,iow,irq,sirq,steal,guest,+,+,+,+,+,+,+",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG1z: $err\n") if $err;
|
|
}
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /kern1/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $IMG1z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG1 . "' border='0'></a>\n");
|
|
} else {
|
|
if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $config->{global_zoom};
|
|
$picz_height = $picz->{image_height} * $config->{global_zoom};
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $IMG1z . "','','width=" . $picz_width . ",height=" . $picz_height . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG1 . "' border='0'></a>\n");
|
|
}
|
|
} else {
|
|
push(@output, " <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG1 . "'>\n");
|
|
}
|
|
}
|
|
|
|
if($title) {
|
|
push(@output, " </td>\n");
|
|
push(@output, " <td valign='top' bgcolor='" . $colors->{title_bg_color} . "'>\n");
|
|
}
|
|
@riglim = @{setup_riglim($rigid[1], $limit[1])};
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@CDEF);
|
|
push(@tmp, "AREA:cs#44AAEE:Context switches");
|
|
push(@tmpz, "AREA:cs#44AAEE:Context switches");
|
|
push(@tmp, "GPRINT:cs:LAST: Current\\: %6.0lf\\n");
|
|
push(@tmp, "AREA:forks#4444EE:Forks");
|
|
push(@tmpz, "AREA:forks#4444EE:Forks");
|
|
push(@tmp, "GPRINT:forks:LAST: Current\\: %6.0lf\\n");
|
|
push(@tmp, "LINE1:cs#00EEEE");
|
|
push(@tmp, "LINE1:forks#0000EE");
|
|
push(@tmpz, "LINE1:cs#00EEEE");
|
|
push(@tmpz, "LINE1:forks#0000EE");
|
|
if($config->{os} eq "FreeBSD" || $config->{os} eq "OpenBSD") {
|
|
push(@tmp, "AREA:vforks#EE4444:VForks");
|
|
push(@tmpz, "AREA:vforks#EE4444:VForks");
|
|
push(@tmp, "GPRINT:vforks:LAST: Current\\: %6.0lf\\n");
|
|
push(@tmp, "LINE1:vforks#EE0000");
|
|
push(@tmpz, "LINE1:vforks#EE0000");
|
|
}
|
|
if(lc($config->{show_gaps}) eq "y") {
|
|
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
|
|
}
|
|
|
|
($width, $height) = split('x', $config->{graph_size}->{small});
|
|
if($silent =~ /imagetag/) {
|
|
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
|
|
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG2",
|
|
"--title=$config->{graphs}->{_kern2} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=CS & forks/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:cs=$rrd:kern_cs:AVERAGE",
|
|
"DEF:forks=$rrd:kern_forks:AVERAGE",
|
|
"DEF:vforks=$rrd:kern_vforks:AVERAGE",
|
|
"CDEF:allvalues=cs,forks,vforks,+,+",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG2: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMG2z",
|
|
"--title=$config->{graphs}->{_kern2} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=CS & forks/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:cs=$rrd:kern_cs:AVERAGE",
|
|
"DEF:forks=$rrd:kern_forks:AVERAGE",
|
|
"DEF:vforks=$rrd:kern_vforks:AVERAGE",
|
|
"CDEF:allvalues=cs,forks,vforks,+,+",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG2z: $err\n") if $err;
|
|
}
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /kern2/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $IMG2z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG2 . "' border='0'></a>\n");
|
|
} else {
|
|
if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $config->{global_zoom};
|
|
$picz_height = $picz->{image_height} * $config->{global_zoom};
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $IMG2z . "','','width=" . $picz_width . ",height=" . $picz_height . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG2 . "' border='0'></a>\n");
|
|
}
|
|
} else {
|
|
push(@output, " <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG2 . "'>\n");
|
|
}
|
|
}
|
|
|
|
@riglim = @{setup_riglim($rigid[2], $limit[2])};
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@CDEF);
|
|
push(@tmp, "AREA:inode#4444EE:inode");
|
|
push(@tmpz, "AREA:inode#4444EE:inode");
|
|
push(@tmp, "GPRINT:inode:LAST: Current\\: %4.1lf%%\\n");
|
|
if($config->{os} eq "Linux") {
|
|
push(@tmp, "AREA:dentry#EEEE44:dentry");
|
|
push(@tmpz, "AREA:dentry#EEEE44:dentry");
|
|
push(@tmp, "GPRINT:dentry:LAST: Current\\: %4.1lf%%\\n");
|
|
}
|
|
push(@tmp, "AREA:file#EE44EE:file");
|
|
push(@tmpz, "AREA:file#EE44EE:file");
|
|
push(@tmp, "GPRINT:file:LAST: Current\\: %4.1lf%%\\n");
|
|
push(@tmp, "LINE2:inode#0000EE");
|
|
push(@tmpz, "LINE2:inode#0000EE");
|
|
if($config->{os} eq "Linux") {
|
|
push(@tmp, "LINE2:dentry#EEEE00");
|
|
push(@tmpz, "LINE2:dentry#EEEE00");
|
|
}
|
|
push(@tmp, "LINE2:file#EE00EE");
|
|
push(@tmpz, "LINE2:file#EE00EE");
|
|
if(lc($config->{show_gaps}) eq "y") {
|
|
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
|
|
}
|
|
|
|
($width, $height) = split('x', $config->{graph_size}->{small});
|
|
if($silent =~ /imagetag/) {
|
|
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
|
|
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
|
|
@tmp = @tmpz;
|
|
push(@tmp, "COMMENT: \\n");
|
|
push(@tmp, "COMMENT: \\n");
|
|
}
|
|
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG3",
|
|
"--title=$config->{graphs}->{_kern3} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Percent (%)",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:dentry=$rrd:kern_dentry:AVERAGE",
|
|
"DEF:file=$rrd:kern_file:AVERAGE",
|
|
"DEF:inode=$rrd:kern_inode:AVERAGE",
|
|
"CDEF:allvalues=dentry,file,inode,+,+",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG3: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMG3z",
|
|
"--title=$config->{graphs}->{_kern3} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Percent (%)",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$cgi->{version12_small}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:dentry=$rrd:kern_dentry:AVERAGE",
|
|
"DEF:file=$rrd:kern_file:AVERAGE",
|
|
"DEF:inode=$rrd:kern_inode:AVERAGE",
|
|
"CDEF:allvalues=dentry,file,inode,+,+",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG3z: $err\n") if $err;
|
|
}
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /kern3/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $IMG3z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG3 . "' border='0'></a>\n");
|
|
} else {
|
|
if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $config->{global_zoom};
|
|
$picz_height = $picz->{image_height} * $config->{global_zoom};
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $IMG3z . "','','width=" . $picz_width . ",height=" . $picz_height . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG3 . "' border='0'></a>\n");
|
|
}
|
|
} else {
|
|
push(@output, " <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG3 . "'>\n");
|
|
}
|
|
}
|
|
|
|
if($title) {
|
|
push(@output, " </td>\n");
|
|
push(@output, " </tr>\n");
|
|
push(@output, main::graph_footer());
|
|
}
|
|
push(@output, " <br>\n");
|
|
return @output;
|
|
}
|
|
|
|
1;
|